510996120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:705

約数の個数: 128

約数和(自身を含む): 1580221440

約数和(自身を除く): 1069225320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 283, 328, 367, 410, 492, 566, 615, 734, 820, 849, 984, 1101, 1132, 1230, 1415, 1468, 1640, 1698, 1835, 2202, 2264, 2460, 2830, 2936, 3396, 3670, 4245, 4404, 4920, 5505, 5660, 6792, 7340, 8490, 8808, 11010, 11320, 11603, 14680, 15047, 16980, 22020, 23206, 30094, 33960, 34809, 44040, 45141, 46412, 58015, 60188, 69618, 75235, 90282, 92824, 103861, 116030, 120376, 139236, 150470, 174045, 180564, 207722, 225705, 232060, 278472, 300940, 311583, 348090, 361128, 415444, 451410, 464120, 519305, 601880, 623166, 696180, 830888, 902820, 1038610, 1246332, 1392360, 1557915, 1805640, 2077220, 2492664, 3115830, 4154440, 4258301, 6231660, 8516602, 12463320, 12774903, 17033204, 21291505, 25549806, 34066408, 42583010, 51099612, 63874515, 85166020, 102199224, 127749030, 170332040, 255498060, 510996120]

約数ペア:

[(1, 510996120), (2, 255498060), (3, 170332040), (4, 127749030), (5, 102199224), (6, 85166020), (8, 63874515), (10, 51099612), (12, 42583010), (15, 34066408), (20, 25549806), (24, 21291505), (30, 17033204), (40, 12774903), (41, 12463320), (60, 8516602), (82, 6231660), (120, 4258301), (123, 4154440), (164, 3115830), (205, 2492664), (246, 2077220), (283, 1805640), (328, 1557915), (367, 1392360), (410, 1246332), (492, 1038610), (566, 902820), (615, 830888), (734, 696180), (820, 623166), (849, 601880), (984, 519305), (1101, 464120), (1132, 451410), (1230, 415444), (1415, 361128), (1468, 348090), (1640, 311583), (1698, 300940), (1835, 278472), (2202, 232060), (2264, 225705), (2460, 207722), (2830, 180564), (2936, 174045), (3396, 150470), (3670, 139236), (4245, 120376), (4404, 116030), (4920, 103861), (5505, 92824), (5660, 90282), (6792, 75235), (7340, 69618), (8490, 60188), (8808, 58015), (11010, 46412), (11320, 45141), (11603, 44040), (14680, 34809), (15047, 33960), (16980, 30094), (22020, 23206)]